Husqvarna ST 424 Manuel D'utilisation page 16

(Fig. 45) Release lever (1)
(Fig. 46)
Discharge chute lever
(Fig. 47)
Spring (1)
(Fig. 48) Shoulder bolt ¼-20 (1)
Tools required
• 3/8 in. wrench (1)
• 7/16 in. wrench (1)
• 1/2 in. wrench (1)
• 9/16 in. deep socket (1)
To install the handle
1. Lift the upper handle to the operation position. (Fig.
53)
2. Adjust the handle position to one of the holes (C).
(Fig. 54)
3. Put the bolt (B) through the hole (C).
4. Attach the knob (A) to the bolt and tighten the knob.
5. Attach more carriage bolts (B) and handle knobs (A)
to attach the upper handle to the lower handle.
To install the discharge chute
1. Put the deflector assembly for the discharge chute
on the top of the discharge chute. The discharge
opening must point to the front of the product.
2. Put the rotator head (A) on the discharge chute
bracket (J).
3. Align the pins below the rotator head with the holes
in the discharge chute bracket.
4. Put the rotator head on the pin (E), and the threaded
stud (G) on the bracket (F). (Fig. 55)
5. Attach a locknut (B) on the threaded stud and
tighten.
6. Attach the square retainer (I) with a locknut (H).
7. Put the cables through the hook cable slot (C).
To install the discharge chute lever and
the release cable
1. Push the knob (D) down on the discharge chute
lever. Use a rubber mallet if it is necessary.
2. Attach the release cable to the discharge chute lever
at connection (A). (Fig. 56)
3. Make sure that the release cable is attached
correctly to the discharge chute. (Fig. 57)
Before you start the product
• Keep persons and animals away from the work area.
16
4. Put the release cable in the groove (B) on the
discharge chute lever.
5. Install the cable barrel fitting (F) to the release lever
(E).
6. Install the release lever (E) to the discharge chute
lever and attach it with the roll pin (C).
7. Adjust the release cable. See
cable of the discharge chute on page 24 .
8. Adjust the left and right discharge chute cables. See
To adjust the left and right discharge chute cables on
page 24 .
To install the remote control for the
discharge chute deflector
1. Attach the cable bracket (A) to the discharge chute
with a carriage bolt (B) and a 5/16-18 locknut (D).
Tighten the bolt.
2. Install the cable eyelet (E) to the discharge chute
deflector (F). Use a shoulder bolt (G), a nylon
washer (C), and tighten with a ¼-20 locknut (K). The
cable eyelet will be loose on the shoulder bolt.
3. Attach the spring (L) between the hex nut (M) on
the rotator head and the hole on the discharge chute
deflector. (Fig. 58)
To install the speed control cable
1. Put the drive speed lever in the neutral position.
2. Attach the speed control cable (B) to the drive speed
lever with a retaining pin.
3. Attach the speed control cable to the bracket (C)
with 2 ½ in wrenches. Make sure that the drive
speed lever stays in the neutral position.
4. Remove the screw and wing nut (A) on the bellcrank
to let the bellcrank move. (Fig. 59)
To install the battery ground cable
1. Remove the battery cover.
2. Remove the screw for the battery ground cable. (Fig.
60)
3. Install the battery ground cable. (Fig. 61)
4. Attach the screw for the battery ground cable. (Fig.
62)
5. Install the battery cover.
To attach replacement shear pins
• Attach the replacement shear pins on the cover of
the remote control or on the battery box. (Fig. 63)
Operation
• Do daily maintenance. See
on page 19 .
To adjust the release
Maintenance schedule
876 - 019 - 05.10.2023